Boolean array to integer?

[Manticure]

Suppose I have a boolean array:

 
boolean[] b = {true, true, false, false, true, true};

I want to convert it to a decimal number like a binary number. I this case the array represents number 110011 in decimal. So how do I convert the array to binary and then integer?

[JosAH]

Suppose I have a boolean array:

 
boolean[] b = {true, true, false, false, true, true};

I want to convert it to a decimal number like a binary number. I this case the array represents number 110011 in decimal. So how do I convert the array to binary and then integer?

Hint, for the following numbers: 0, 1, 2, ... n think of this sequence instead:
1<<0, 1<<1, 1<<2 , ... 1<<n

kind regards,

Jos

[Manticure]

I'm sorry, I don't know yet about the shift operators, what they do or what they are for. Can you please explain more?

[merinodaniel]

ok, this is what i think u want to do, u want to have a array with integers like bynary so when u have true is 1 and false is 0.
well i can do this:

boolean[] b = {true, true, false, false, true, true};
int[] a = new int[b.lenght];
for(int i = 0; i <= b.lenght; i++){
if(b[i].equals(true)){
a[i] = 1;
}else{
a[i] = 0;
}
}

i think this is ok, sry if something wrong but i just delent de jDeveloper :P so i dont know if this java code its ok
PM if something wrong
bye

[JosAH]

I'm sorry, I don't know yet about the shift operators, what they do or what they are for. Can you please explain more?

Ok, I'll rewrite my hint for you then: for the following numbers: 0, 1, 2, 3 ... n think
of this sequence instead: 2**0, 2**1, 2**2, 2**3, ... 2**n where '**' is my
notation for "raised to the power" (note '**' is not a Java operator).

kind regards,

Jos

[prometheuzz]

ok, this is what i think u want to do, u want to have a array with integers like bynary so when u have true is 1 and false is 0.
well i can do this:

boolean[] b = {true, true, false, false, true, true};
int[] a = new int[b.lenght];
for(int i = 0; i <= b.lenght; i++){
if(b[i].equals(true)){
a[i] = 1;
}else{
a[i] = 0;
}
}

i think this is ok, sry if something wrong but i just delent de jDeveloper :P so i dont know if this java code its ok
PM if something wrong
bye

No, that is not OK. The OP does not want the binary notation, but rather the decimal value. And if(b[i].equals(true)){ will not compile, nor will b.lenght.